| 摘要 |
<p>PURPOSE:To permit division of the circuit by severring the line at a desired position without loosening the tension by securing lock pieces between slide hangers, severring the line between the lock pieces and connecting an insulating connecting piece between the severred ends. CONSTITUTION:Lock pieces 12a and 12b are secured to an insulating trolley line 1 in a state clamping the line on the inner side of slide hangers 5a and 5b provided near and on the opposite sides of a position, at which the line is to be severred, thus making the line between the lock pieces 12a and 12b to be in a state free from tension. Then, the conductor of the trolley line 1 is cut, and an insulating connecting piece 14 is connected to the opposite cut ends 13. In this way, it is possible to divide the circuit by severring the line at a desired position without loosening the tension.</p> |
